ユニークIDの生成 Hashids Hashids – generate short unique ids from integers [Official] JavaScript JavaScript – Hashids ivanakimov/hashids.js: A small JavaScript library to generate YouTube-like ids from numbers. Use it when you don’t want to expose your database ids to the user. – GitHub Ruby Ruby – Hashid peterhellberg/hashids.rb: A small Ruby gem to generate YouTube-like hashes from one or many numbers. Use hashids when you do not want to expose your database ids to the user. – GitHub 使い方 参考： Hashidsから、短いユニークID(UUID)を作る – Qiita 記事をシェアする： タグ： JavaScriptRuby